Summary

All whole rock analyses were performed by Chemex Labs, Inc. Major and minor element oxides were determined by XRF methods following a metaborate fusion. Trace elements (Ba, Nb, Rb, Sr, Y, Zr) were also analyzed using XRF methods on a pressed pellet. Ferrous iron was determined by wet chemistry.

Summary

All whole rock analyses were performed by Chemex Labs, Inc. Major and minor element oxides were determined by XRF methods following a metaborate fusion. Trace elements (Ba, Nb, Rb, Sr, Y, Zr) were also analyzed using XRF methods on a pressed pellet. Ferrous iron was determined by wet chemistry.